When your car is running normally everything is fine, however if it starts to have regular complications you may begin to question, especially if your car won’t start. In this post we will teach you where the starter of a Volkswagen Jetta is, it will help you to solve your ignition complications. To achieve this, we will first illustrate the purpose of a starter, then, where is the starter on a Volkswagen Jetta , and, finally, how to replace the starter of a car.

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Function of the starter on your Volkswagen Jetta

We begin this content page by explaining the purpose of the starter motor on your Volkswagen Jetta. The starter is an electric motor which is powered by your battery, its purpose will be to make your engine run at a high enough speed to start it (usually around 300/400 rpm). It is built from three main parts:

  • The Solenoid: This component is an electrical relay that will act as a switch, it will be activated by the key of your Volkswagen Jetta and let the current from your battery to the engine of your alternator.

    • The engine: Main component of your alternator, it is the one that will drive the flywheel of your Volkswagen Jetta and create enough speed for your engine to begin.

  • The engagement pinion: This is the last component of your starter, it is the toothed wheel that will be in direct contact with the flywheel, it allows to transmit the force from the starter to the engine.

Where is the starter on a Volkswagen Jetta?

Now that we have fairly quickly detailed what a starter is and how it functions, we will answer the question that most of you have to ask yourselves where is the starter found on a Volkswagen Jetta? It is quite easy to find a starter, obviously, it is a large component that will almost always be placed in a similar location. We let you discover the two possible places for your car starter below.

Location of the starter on traditional Volkswagen Jetta

First and most common case, where to find the starter of a Volkswagen Jetta with a conventional motor (implied without start and stop). The starter has a particular function, to start the engine of your car, for that, it must always be near the engine flywheel of this one because it is the component that it actuates when it is used. The flywheel is found at the junction between your gearbox and your engine.

Location of the starter to Volkswagen Jetta with start and stop

And now second possible starter location of your Volkswagen Jetta . This case is much less frequent. It just relates to engines fitted with start and stop, and a good component of them will be equipped with a starter placed close to the flywheel. Nevertheless, on some particular series or engines, the starter of your Volkswagen Jetta might be built in in your alternator, it is then called a starter-alternator, to find it nothing easier, find your accessory belt and you should discover the big starter block.

How to replace the starter on a Volkswagen Jetta?

Finally, we’ll show you to you quite fairly quickly how to replace the starter of a Volkswagen Jetta. This procedure is not necessarily difficult, it can be considered by people who have a minimum of simple mechanical experience and adapted tools. Follow below the main steps to perform this intervention:

  • Disconnect the battery on your Volkswagen Jetta, if you don’t know how to do it, don’t hesitate to seek advice from our content page which details how to do it without taking any risk.
  • After finding your starter, loosen the fasteners that hold it in your engine block, there will generally be 2 or 3

    • .

  • It will be time to disconnect the power cables from the starter motor of your Volkswagen Jetta, however before doing so we advise you to take a picture of the set up to avoid making a mistake when reassembling.
  • It’s possible that to remove it you may need to remove auto parts like the gimbal.
  • Remount the new starter, being careful when connecting the connectors.
  • Reconnect your battery and test your starter.

Whenever you have any further questions about the Volkswagen Jetta, do not hesitate to consult our Volkswagen Jetta category.